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Structure of S. pombe LSM2-8 with unprocessed U6 snrna

Analyse Structure of S. pombe LSM2-8 with unprocessed U6 snrna in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6PPN
Type
protein + RNA
Length
1,122 residues
Chains
16
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Mimic of unprocessed U6 snrna; U6 snrna-associated sm-like protein LSM2; Probable U6…
UniProt
O94408, Q9Y7M4, O14352, O42978, Q9UUI1, O74499, O74483
Pockets
9 · best druggability 0.63

Structure

x-ray diffraction · 10 distinct chains · 18% helix, 50% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, IMimic of unprocessed U6 snrnarna4——
BU6 snrna-associated sm-like protein LSM2protein9433% helix, 37% strandO94408
C, KProbable U6 snrna-associated sm-like protein LSM3protein7511% helix, 60% strandQ9Y7M4
D, LProbable U6 snrna-associated sm-like protein LSM4protein8827% helix, 44% strandO14352
E, MU6 snrna-associated sm-like protein LSM5protein6815% helix, 57% strandO42978
F, NU6 snrna-associated sm-like protein LSM6protein6812% helix, 56% strandQ9UUI1
GU6 snrna-associated sm-like protein LSM7protein754% helix, 56% strandO74499
H, PU6 snrna-associated sm-like protein LSM8protein9418% helix, 45% strandO74483
JU6 snrna-associated sm-like protein LSM2protein8931% helix, 39% strandO94408
OU6 snrna-associated sm-like protein LSM7protein704% helix, 60% strandO74499

Pockets

9 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16140.630.7466empty
24700.580.7444empty
32900.540.7536empty
41060.530.8221empty
51160.500.8022empty

Interfaces

30 interfaces between chains.

  • J–P · 1298 Ų buried · 15 hydrogen bonds · protein-protein
  • B–H · 1280 Ų buried · 13 hydrogen bonds · protein-protein
  • B–C · 1145 Ų buried · 15 hydrogen bonds · protein-protein
  • D–G · 1067 Ų buried · 10 hydrogen bonds · protein-protein
  • J–K · 1035 Ų buried · 14 hydrogen bonds · protein-protein

Compared structures

  • 6PPN · Structure of S. pombe Lsm2-8 with unprocessed U6 snRNA · the same entry in another collection · chain J against J, TM-score 1.00

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